Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,575,088",
      "signature": "0xb50e4721290648a4cdbe584eb7c7a685b599dcb187f3ad229bdd4687e4d083ac719677ff28d66945908b4bb2e8dd4b8d",
      "randomness": "0x2e01ef93b84ddc3013179c3666b3a86d740646f472dcadbbdc4ddb3a5b852c60"
    }
  ],
  "blockNumber": "7,414,107"
}

{
  "Sr25519": "0x88a5187e33975484d3b37aae8f86d965a2aa21533e821c92b1b3f2b0d4dfc145f72eb66e7c1028d9043314d578f54efbe28c212d06cc9894dc917c28805a758b"
}